Questions - OpenCV Q&A Forum

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2

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2015-04-24 05:04:30 -0600 la lluvia

get images from opencv_createsamples, annotations, png files

4k

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no

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-1

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2016-10-02 01:15:36 -0600 bighealthkick

Python script with opencv_createsamples doesn't create samples

155

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no

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no

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2014-08-21 18:01:56 -0600 bexier

opencv command config and error after stages

traincascade

881

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1

answer

no

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2018-04-19 03:47:53 -0600 StevenPuttemans

opencv traincascade on windows

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1

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no

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2013-04-03 02:36:27 -0600 StevenPuttemans

createsamples.exe crashing

505

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1

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no

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2015-11-19 07:48:50 -0600 StevenPuttemans

Can't Generate XML file

xml

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1

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2017-07-06 15:35:48 -0600 Highwayman

Error with cv2.CascadeClassifier() using Trained Classifier

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2

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no

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2016-10-04 12:07:36 -0600 amahta

Haar Training hang after few stages.

540

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no

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2015-04-23 07:04:05 -0600 Tonystark124

LBP based getMultiScale object detection. [closed]

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1

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no

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2014-06-03 02:48:02 -0600 StevenPuttemans

LBP for vehicle detection

1k

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1

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no

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2016-04-18 23:39:10 -0600 WasabiFan

Tips for training cascade classifier

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1

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2015-11-20 04:59:46 -0600 StevenPuttemans

Required leaf false alarm rate achieved. Branch training terminated.

manyxmlsgenerated

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no

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no

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2015-08-21 15:47:37 -0600 Precious Roy

Train cascade classifier train error

400

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1

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no

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2015-08-07 02:13:15 -0600 StevenPuttemans

Multiblock Local Binary Pattern in object detect module confusion.

1k

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2

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no

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2013-08-07 06:54:31 -0600 StevenPuttemans

Problem: haartraining.exe crashes while training

232

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2014-07-24 14:17:06 -0600 Shiloh

Question about numPos, S in traincascade, and hard negative

635

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1

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no

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2013-11-11 06:04:26 -0600 Pedro Batista

Time to train a cascaded classifier?

349

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1

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no

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2015-05-13 03:24:29 -0600 Gino Strato

Does opencv_traincascades give consistent results over time?

opencv_traincascade

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no

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no

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2016-05-21 14:42:50 -0600 slnowak

Training cascade classifier: Can not get new positive sample

711

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1

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no

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2015-03-04 03:39:30 -0600 StevenPuttemans

opencv train classifier never contiueus 3 stage

678

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1

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no

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2015-12-04 11:55:05 -0600 anushka123shet

OpenCV 3.0.0 - traincascade.exe : Traindata set for temp stage cannot be filled

458

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1

answer

no

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2016-06-21 13:13:15 -0600 Bruce

Can not change width height (-w -h parameter) in opencv_trainingcascade.exe???

opencv

163

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no

answers

no

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2017-01-19 08:01:34 -0600 kabdriver

Classifier with a lot of false positive

haartraning

2k

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1

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no

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2014-02-11 03:14:43 -0600 StevenPuttemans

Need help on trainCascade usage of mine

280

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1

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no

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2016-06-22 05:10:12 -0600 Micka

CascadeClassifier Training - pressing "Return" Key continues computation.

389

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no

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no

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2017-11-05 10:45:26 -0600 jakub.pietrzak96

opencv_traincascade too quick with bad results [closed]

1k

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1

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no

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2015-03-10 09:23:03 -0600 fedor

segmentation fault on traincascade

660

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1

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no

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2016-10-28 04:51:23 -0600 StevenPuttemans

Picture and Samples Sizes opencv_traincascade

271

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no

answers

no

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2018-03-09 11:29:29 -0600 sgrossberndt

Need help optimizing training setup to detect all german traffic signs

opencv_traincascade

1k

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no

answers

no

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2014-02-05 05:39:22 -0600 ART

198 questions

get images from opencv_createsamples, annotations, png files

Python script with opencv_createsamples doesn't create samples

opencv command config and error after stages

opencv traincascade on windows

createsamples.exe crashing

Can't Generate XML file

Error with cv2.CascadeClassifier() using Trained Classifier

Haar Training hang after few stages.

LBP based getMultiScale object detection. [closed]

LBP for vehicle detection

Tips for training cascade classifier

Required leaf false alarm rate achieved. Branch training terminated.

Train cascade classifier train error

Multiblock Local Binary Pattern in object detect module confusion.

Problem: haartraining.exe crashes while training

Question about numPos, S in traincascade, and hard negative

Time to train a cascaded classifier?

Does opencv_traincascades give consistent results over time?

Training cascade classifier: Can not get new positive sample

opencv train classifier never contiueus 3 stage

OpenCV 3.0.0 - traincascade.exe : Traindata set for temp stage cannot be filled

Can not change width height (-w -h parameter) in opencv_trainingcascade.exe???

Classifier with a lot of false positive

Need help on trainCascade usage of mine

CascadeClassifier Training - pressing "Return" Key continues computation.

opencv_traincascade too quick with bad results [closed]

segmentation fault on traincascade

Picture and Samples Sizes opencv_traincascade

Need help optimizing training setup to detect all german traffic signs

Unspecified error in persistence.cpp during trainingcascade

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